13000500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{107}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 42928704

約数和(自身を除く): 29928204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 107, 108, 125, 135, 150, 162, 180, 214, 225, 243, 250, 270, 300, 321, 324, 375, 405, 428, 450, 486, 500, 535, 540, 642, 675, 750, 810, 900, 963, 972, 1070, 1125, 1215, 1284, 1350, 1500, 1605, 1620, 1926, 2025, 2140, 2250, 2430, 2675, 2700, 2889, 3210, 3375, 3852, 4050, 4500, 4815, 4860, 5350, 5778, 6075, 6420, 6750, 8025, 8100, 8667, 9630, 10125, 10700, 11556, 12150, 13375, 13500, 14445, 16050, 17334, 19260, 20250, 24075, 24300, 26001, 26750, 28890, 30375, 32100, 34668, 40125, 40500, 43335, 48150, 52002, 53500, 57780, 60750, 72225, 80250, 86670, 96300, 104004, 120375, 121500, 130005, 144450, 160500, 173340, 216675, 240750, 260010, 288900, 361125, 433350, 481500, 520020, 650025, 722250, 866700, 1083375, 1300050, 1444500, 2166750, 2600100, 3250125, 4333500, 6500250, 13000500]

約数ペア:

[(1, 13000500), (2, 6500250), (3, 4333500), (4, 3250125), (5, 2600100), (6, 2166750), (9, 1444500), (10, 1300050), (12, 1083375), (15, 866700), (18, 722250), (20, 650025), (25, 520020), (27, 481500), (30, 433350), (36, 361125), (45, 288900), (50, 260010), (54, 240750), (60, 216675), (75, 173340), (81, 160500), (90, 144450), (100, 130005), (107, 121500), (108, 120375), (125, 104004), (135, 96300), (150, 86670), (162, 80250), (180, 72225), (214, 60750), (225, 57780), (243, 53500), (250, 52002), (270, 48150), (300, 43335), (321, 40500), (324, 40125), (375, 34668), (405, 32100), (428, 30375), (450, 28890), (486, 26750), (500, 26001), (535, 24300), (540, 24075), (642, 20250), (675, 19260), (750, 17334), (810, 16050), (900, 14445), (963, 13500), (972, 13375), (1070, 12150), (1125, 11556), (1215, 10700), (1284, 10125), (1350, 9630), (1500, 8667), (1605, 8100), (1620, 8025), (1926, 6750), (2025, 6420), (2140, 6075), (2250, 5778), (2430, 5350), (2675, 4860), (2700, 4815), (2889, 4500), (3210, 4050), (3375, 3852)]